Methylvinyldimethoxysilane
| Chemical Name: | Methylvinyldimethoxysilane |
| Alias: | Methyldimethoxyvinylsilane, Dimethoxymethylvinylsilane, Vinylmethyldimethoxysilane |
| Product Category: | Vinyl Silane – Silanes |
| Structural Formula: |  |
| CAS No.: | 16753-62-1 |
| EINECS: | 240-816-6 |
| Molecular Formula: | C5H12O2Si |
| Molecular Weight: | 132.23 |
Methylvinyldimethoxysilane Description
Methylvinyldimethoxysilane (16753-62-1) was first known as Methyldimethoxyvinylsilane, Dimethoxymethylvinylsilane, Vinylmethyldimethoxysilane. it is a colorless, transparent liquid with a peculiar odor. transparent liquid that possesses a peculiar odor.
Methylvinyldimethoxysilane is a vinyl-functional alkoxysilane. It is an important silane coupling agent containing a double bond. It can react with organic compounds and introduce new functional groups.
Methylvinyldimethoxysilane is a vinyl-functional alkoxysilane. It is an important silane coupling agent containing a double bond. It can react with organic compounds and introduce new functional groups.
| Chemical name | Methylvinyldimethoxysilane |
| Synonymous | Methyldimethoxyvinylsilane, Dimethoxymethylvinylsilane, Vinylmethyldimethoxysilane |
| Melting point | <0°C |
| Boiling point | 106 °C(lit.) |
| density | 0.884 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.395(lit.) |
| Fp | 38 °F |
| form | liquid |
| Specific Gravity | 0.889 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 3043765 |
| InChIKey | ZLNAFSPCNATQPQ-UHFFFAOYSA-N |
| CAS DataBase Reference | 16753-62-1(CAS DataBase Reference) |
| EPA Substance Registry System | ethenyldimethoxymethyl- (16753-62-1) |
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Methylvinyldimethoxysilane: Guide
Methylvinyldimethoxysilane is an important organosilicon monomer if it can be used as a silane coupling agent. Since vinyl silane coupling agent contains double bonds, it can react with organic substances and introduce new functional groups. Commonly used for surface treatment of glass fibers, inorganic filler-filled plastics, sealants, adhesives and tackifiers.
Methyl vinyl diethoxysilane can also be hydrolyzed to synthesize cyclic methyl vinyl siloxane, which is an important raw material for the production of methyl vinyl silicone rubber (VMQ).
Applications: Used for surface modification of glass fibers and inorganic fillers. Used to formulate various sealants and adhesives, especially suitable for the synthesis of LED encapsulation sealant.
Used in the synthesis of cyclic methyl vinyl siloxane, an important raw material for methyl vinyl silicone rubber (VMQ)
Methyl vinyl diethoxysilane can also be hydrolyzed to synthesize cyclic methyl vinyl siloxane, which is an important raw material for the production of methyl vinyl silicone rubber (VMQ).
Applications: Used for surface modification of glass fibers and inorganic fillers. Used to formulate various sealants and adhesives, especially suitable for the synthesis of LED encapsulation sealant.
Used in the synthesis of cyclic methyl vinyl siloxane, an important raw material for methyl vinyl silicone rubber (VMQ)
